Drum ring



FIG. 1 is a perspective view of a drum ring showing my new design;

FIG. 2 is a top view of a drum ring showing my new design; and,

FIG. 3 is a side view of a drum ring showing my new design.

The broken lines shown throughout the views in FIGS. 1–3 represent environmental structure only and form no part of the claimed design. 

The ornamental design for a drum ring, as shown and described. 